It was ____ the ambulance came ____ to the hospital.[ ]

When did they__________Beijing—They ___________there at 5:00p.m.

There’s an old saying ____ goes, “An apple a day keeps the doctor away.” This is especially true in the US, ____ apples are a huge part of food culture.

You promised to come to my dinner party last night but you didn’t turn up. — I _____, but something unexpected happened just before I left. [ ]

Who is in the classroom—_______. Look! The students are playing outside.